1978, 10 to 1982 studied in the Department of Economics of Liaoning University.
1August 1982 to1May 1990 as a teacher in the Law Department of Liaoning University; (Period: September 1982 to September 1983, studying in the Law Department of Peking University and Law Department of Renmin University of China).
1May 1990 to1June 1996 served as deputy director and director of the Economic Law Teaching and Research Section of the Law Department of Liaoning University;
1996 1 to 1997 1 1 as the deputy procurator-general of Shenyang Municipal People's Procuratorate;
199711From September to September 2006, he served as a member of the Central Committee of the Democratic National Construction Association and deputy procurator-general of the Shenyang Municipal People's Procuratorate;
From September 5438, 2006 to May 2002, he served as member of the Central Committee of the Democratic National Construction Association, chairman of Shenyang City, and deputy procurator-general of Shenyang People's Procuratorate;
From May 2002 to June 2003, he served as member of the Standing Committee of the Central Committee of the Democratic National Construction Association, vice chairman of Liaoning Province, chairman of Shenyang City, and deputy procurator-general of Shenyang People's Procuratorate;
In June 2003, he served as member of the Standing Committee of the Democratic National Construction Association, vice chairman of Liaoning Province, chairman of Shenyang City, vice chairman of Shenyang CPPCC, and deputy procurator-general of Shenyang People's Procuratorate.
In June 2008, he was elected as the vice chairman of the 13th CPPCC Shenyang Municipal Committee.
20 12 12 president of Shenyang university.